little update.
some people complained about the displayed values being wrong sometimes.
my first guess is that its related to the fact that all the variables used are from the ui,
they only get refreshed after that particular part of the ui is activated (e.g. the building info stuff only refreshes after you click the buildings tab, the loadout time only exists when in loadout etc....)
now since the SF is displayed in the score overlay (press x to see it), i hope that activating that for a second will refresh the SF.